[Full-disclosure] Acolyte CMS v1.5 and v6.3 - SQL Injection Vulnerabilities

["research@xxxxxxxxxxxxxxxxxxxxx" <research@xxxxxxxxxxxxxxxxxxxxx>]

Title:
======
Acolyte CMS v1.5 and v6.3 - SQL Injection Vulnerabilities


Date:
=====
2012-01-25


References:
===========
http://www.vulnerability-lab.com/get_content.php?id=397


VL-ID:
=====
397


Abstract:
=========
A Vulnerability Laboratory researcher discovered a critical (remote) SQL 
Injection and a persistent XSS on the Acolyte CMS v1.5.3 and v1.6.3.



Report-Timeline:
================
2012-01-25:     Public or Non-Public Disclosure


Status:
========
Published


Exploitation-Technique:
=======================
Remote


Severity:
=========
High


Details:
========
1.1
A SQL Injection vulnerability is detected on the powered by Acolyte v1.5 v6.3 
CMS.
The vulnerability allows an remote attacker to execute sql commands via remote 
sql injection attack.
The bug is located on the news_comments & plugin_forum module of the content 
management system. 
Successful exploitation of the vulnerability allows remote attacker to 
compromise the application & dbms.


Vulnerable Module(s): (v1.5.3)
                                        [+] ?c=plugin&plugin=forums
                                        [+] ?c=news_comments

Vulnerable Module(s): (v1.6.3)
                                        [+] ?c=news_comments
                                        [+] ?c=forum_post


1.2
A persistent input validation vulnerability is detected on the powered by 
Acolyte v1.5 v6.3 CMS.
The vulnerability allows an remote attacker to hijack customer sessions via 
application side attack.
Successful exploitation with required user inter action allows an attacker to 
manipulate the web context 
requests of the vulnerable application module.


Vulnerable Module(s): (v1.6.3 & v1.5.3)
                                        [+] ?c=plugin&plugin=forums


Proof of Concept:
=================
The vulnerabilities can be exploited by remote attacker. For demonstration or 
reproduce ...
 
1.1

v1.5.3
  ?c=plugin&plugin=forums&2=topics&s=[vuln]
  ?c=plugin&plugin=forums&2=post&s=3&t=[vuln]
  ?c=news_comments&cid=[vuln]

v1.6.3
  ?c=forum_post&s=3&t=[vuln]
  ?c=forum_post&s=[vuln]
  ?c=news_comments&cid=[vuln]


1.2
  ?c=plugin&plugin=forums&2=search
  <script>alert(vulnerability-lab)</script>


Risk:
=====
1.1
The security risk of the sql injection vulnerabilities are estimated as high(+).

1.2
The security risk of the persistent input validation vulnerability is estimated 
as medium(+).


Credits:
========
Vulnerability Laboratory Researcher -  snup (snup.php@xxxxxxxxx)


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===========
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                                                Copyright © 
2012|Vulnerability-Lab




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